Whill Model C2 High Back Portable Electric Wheelchair - C2 High Back
Whill Model C2 High Back Portable Electric Wheelchair

The WHILL Model C2 High Back Portable Electric Wheelchair redefines mobility with its perfect blend of power, comfort, and cutting-edge design. Building on the success of the standard Model C2, this upgraded version features a 20-inch adjustable high backrest—twice the height of the original—for superior lumbar and upper back support. The seatback can be positioned at 90°, 95°, or 100°, ensuring personalized comfort for every user. Designed for smooth indoor and outdoor navigation, this portable power wheelchair offers exceptional handling and control, making it ideal for daily use and travel alike.
With its omni-directional wheels, sleek frame, and innovative technology, the WHILL Model C2 High Back delivers unmatched maneuverability and luxury performance. This FDA Class II medical device is engineered to give users more freedom and independence without compromising on style. Whether exploring new places or moving through tight spaces, the Model C2 High Back empowers you to live confidently and comfortably.
Features
✅ Enhanced Back Support: The WHILL Model C2 High Back offers double the back support height of the standard model, providing superior comfort and posture stability for longer rides. The 20-inch adjustable seatback ensures personalized ergonomic support.
✅ Effortless Maneuverability: Experience unmatched mobility and control with a 29.9-inch turning radius, 12.4-mile range, and 5 mph top speed. Designed for both indoor and outdoor use, this lightweight electric wheelchair handles tight corners and 10° inclines with ease.
✅ Customized Comfort: Tailor your ride with adjustable seat height, back angle, armrests, and controller position. Choose between 18" or 20" seat widths for a perfect fit.
✅ Patented Omni-Wheel Technology: WHILL’s omni-directional wheels allow smooth, sideways, and precise movements, making it one of the best portable power wheelchairs for confined spaces.
✅ All-Terrain Stability: Equipped with a powerful motor, four-wheel suspension, and omni-wheels, the C2 ensures safe and stable travel over rough or uneven terrain.
✅ Seamless Transfers: Lift either armrest for easy entry or exit. The reinforced footplate supports up to 250 lbs for secure transfers without tipping.
✅ Compact & Portable Design: Quickly disassembles in four easy steps, making this travel-friendly electric wheelchair ideal for transport or storage.
✅ Long-Lasting Battery: Powered by an airline-approved lithium-ion battery, the C2 delivers a 12.4-mile range and fully charges in just 5 hours, ensuring worry-free mobility.
✅ Smartphone Connectivity: Use the WHILL Smartphone App via Bluetooth to remotely drive, adjust three drive modes, monitor stats, and lock/unlock your chair for ultimate convenience.
✅ Personalized Style: Customize your ride with multiple color options and accessories, blending functionality with personal flair.
✅ Built-in Storage: A convenient under-seat basket keeps your essentials—groceries, personal items, and daily needs—within easy reach.
✅ Drift Prevention Technology: Dual-motor control prevents unwanted drift, maintaining straight-line stability even on uneven surfaces.
✅ Strong Footplate: The durable foot support provides stability during entry or exit and supports up to 250 lbs, ensuring both safety and reliability.
What’s Included
Specifications
| Category | Specification | Details |
|---|---|---|
| Performance | Driving Range with Full Battery Charge | Up to 12.4 miles (20 km) |
| Maximum Speed *¹ | 5 mph (8 km/h) (Varies by local regulations) | |
| Reduced Speed Option | 3.7 mph (6 km/h) | |
| Ground Clearance | 3 inches (76 mm) | |
| Obstacle Clearance | 2 inches (50 mm) | |
| Maximum Incline | 10 degrees | |
| Turning Radius | 29.9 inches (760 mm) | |
| Weight Capacity | 300 lbs (136 kg) | |
| Air Travel Approved | Yes | |
| Weather Tested | IPX4 | |
| Suspension | 4-Wheel Independent | |
| Size & Weight | Seat Sizes | W 18 x D 18 in (450 x 450 mm) / W 20 x D 18 in (500 x 450 mm) |
| Device Width *² | 23.6 – 25.6 in (554 – 650 mm) | |
| Device Length | 38.8 in (985 mm) | |
| Device Height *³ | 26.4 – 28.7 in (670 – 730 mm) | |
| Device Weight *⁴ | 116 – 116.4 lbs (52.6 – 52.8 kg) (includes battery) | |
| Battery Weight | 6 lbs (2.7 kg) | |
| Seat Assembly Weight | 26.9 – 28.9 lbs (12.2 – 13.1 kg) | |
| Front Drive Base Weight | 38.8 lbs (17.6 kg) | |
| Rear Drive Base Weight | 42.8 lbs (19.4 kg) | |
| Battery & Power | Charging Time | Up to 5 hours |
| Battery Type | Lithium-ion | |
| Adjustments | Seat Height ⁶ (Seat-to-Floor) | 15.9 – 19.1 in (405 – 485 mm) |
| Controller Position *⁷ | Right / Left | |
| Controller Height ⁸ (Floor to Joystick) | 26.4 – 28.7 in (670 – 730 mm) | |
| Back Support Angle | 90°, 95°, or 100° | |
| Back Support Height ⁹ (Seat to Top of Cushion) | 21.8 – 26.5 in (554 – 674 mm) |
Notes:
*¹ Maximum speed depends on local regulations.
*² Total device width based on seat width.
*³ Measured at the top of controller (highest point when back support is folded down).
*⁴ Includes battery (6 lbs / 2.7 kg); varies by seat size.
*⁶ Seat-to-floor height.
*⁷ Controller can be positioned on either side.
*⁸ Floor to top of joystick height.
*⁹ Seat to top of back support cushion height.

Downloads
Warranty
- 5 years: Base & Seat Frame
- 2 Years: Seat & Back Cushion
- 1 Year: Mechanical, Electrical, Components, Batteries & Tires
